| Tandou no Ori | 2010-06-07 | 6.40 (8) |
| Tane o Tsukeru Otoko ~Mezase Zen'in Jutai~ | 2005-07-29 | 6.50 (24) |
| Tanetsubo ~Keiji wa Kon'ya mo Tomaranai~ | 2016-09-24 | 6.80 (6) |
| Tanetsuke Choukyou | 2003-05-24 | - |
| Tanetsuke Choukyou II | 2004-04-11 | - |
| Tanetsuke Dungeon ~Kasshoku Elf Sanran Acme~ | 2018-11-09 | 6.30 (23) |
| Tanetsuke Mura ~Hakudakugami, Nenbutsu Kou no Gi~ | 2011-02-25 | 7.00 (28) |
| Tanetsuke Shimai Choukyou Desu | 2005-06-21 | - (1) |
| Tanetsuke de Hame Ana Kagu ni Naru Namaiki Ojou-sama-tachi ~Joshi Ryou o Harama Seifuku! Shirokujichuu Gokujou Mesu Niku ni Tsutsumarete Zaajiru Suteru Dake no Seikatsu~ | 2015-05-29 | 5.80 (45) |
| Tanetsumi no Uta | 2024-12-13 | 8.20 (205) |
| Tanezuke Bokujou Gakuen ~Gakuen Marugoto Goshujin-sama no Kachiku Buhi ♪ Yaritai Houdai Haramase Shiikushite Kudasai!~ | 2015-09-18 | 6.60 (58) |
| Tanezuke Ojisan Isekai e ~Haramase-shi Tanemaki Gonzou, Elf no Sato e Nagaretsuku Hen~ | 2019-11-01 | 6.70 (105) |
| Tangled Bakery NSFW | 2025-01-17 | - (1) |
| Tangled Stars | 2023-04-23 | - |
| Tangled Up | 2018-12-12 | - (3) |
| Tango Macabre: Ardor | 2024-11-05 | - |
| Tanhua | 2020-03-17 | 6.90 (63) |
| Tania | 1996-11-01 | - (2) |
| Tanin no Nyoui o Jiyuu ni Ayatsureru Nouryoku o Te ni Ireta no de Mukatsuku Classmate o Omorashi Sasete Yaru!! | 2020-12-14 | - (2) |
| Taninbou Monogatari 2 | 2022-06-25 | 5.90 (9) |
| Taninbou ni Nureta Tsuma ~Pansto no Nioi~ | 2020-03-21 | - (3) |
| Tanjoubi ni wa Kotetsu-san o Kudasai! | 2011-10-30 | - (1) |
| Tanjoubi ~Kayoizuma (Jishou) Nikki~ | 2002-11-29 | - (3) |
| Tanjoubi, Sono Ato | 2014-01-05 | 6.00 (11) |
| Tank Head Girl ~Kimi no Egao ga Mitakute~ | 2018-07-04 | - |
| Tankentai 2 - Makyou Amazon no Okuchi ni Kogane Densetsu o Mita! | 1985-06 | - (1) |
| Tanoshii Choukyou♪ ~Mikan to Sugosu Natsuyasumi~ | 2003-10-24 | 5.80 (5) |
| Tanpen Hen'ai Monogatari Hentai Puzzle | 2013-12-31 | - (1) |
| Tanpopo ~Everything Nice~ | 2002-07-26 | 6.80 (5) |
| Tanpopo-chan | 2022-08-17 | - |
| Tansaikigou -sec life, monochrome cube- | 2005-08-14 | 6.70 (6) |
| Tansan Shoujo | 2004-04-24 | - (1) |
| Tansan Shoujo 2 | 2004-11-07 | - |
| Tanshin Funinchuu!! ~Tsuma Netorare Simulation Game~ | 2014-07-30 | 5.90 (29) |
| Tanshin Furin -Netoraretara Netorikaesu Baigaeshi- | 2022-01-28 | 6.20 (47) |
| Tantei Aka Neko to Koi no Nijuusou | 2022-04-01 | - |
| Tantei Bokumetsu | 2021-05-27 | 7.10 (123) |
| Tantei Gakuen Q: Kioukan no Satsui | 2003-12-18 | - |
| Tantei Gakuen Q: Meitantei wa Kimi Da! | 2003-09-18 | - |
| Tantei Imasato Misa Jikenbo Tanpenshuu: Romance wa Shiroku Kiken na Kaori | 1995 | - |
| Tantei Imasato Misa Jikenbo: Itoshiki Onna yo, Satsui no Bishou o | 1993 | - |
| Tantei Imasato Misa Jikenbo: Sonzai Shinai Futatsume no Shinjitsu | 1993 | - |
| Tantei Jinguuji Saburou Detective Story: Fuserareta Shinjitsu | 2009-03-19 | - (2) |
| Tantei Jinguuji Saburou Detective Story: Inishie no Kioku | 2007-07-19 | 6.40 (44) |
| Tantei Jinguuji Saburou Detective Story: Kienai Kokoro | 2008-04-24 | - (4) |
| Tantei Jinguuji Saburou Series No.01: Shinjuku Chuuou Kouen Satsujin Jiken | 2003-11-26 | 6.00 (32) |
| Tantei Jinguuji Saburou Series No.02: Yokohama-kou Renzoku Satsujin Jiken | 2004-04-21 | 6.00 (18) |
| Tantei Jinguuji Saburou Series No.03: Kiken na Futari | 2004-06-23 | 6.20 (15) |
| Tantei Jinguuji Saburou Series No.04: Toki no Sugiyuku Mama ni | 2004-07-28 | 6.50 (10) |
| Tantei Jinguuji Saburou Series No.05: Akai Me no Tora | 2004-12-22 | 6.30 (11) |